Property '' does not exist on type 'Promise<Uint8Array> | Promise<any>| Promise<URLSearchParams> | FormDataReader | Promise<string>|undefined'.deno-ts - promise

Question

I am a new Deno learner following a tutorial video. The following code is a part of the tutorial's Authentication file code. As it's written by previous version of Deno has some errors that I could resolve most of them except the following errors:
import {
create, verify, decode, getNumericDate,
} from "../deps.ts";
import {RouterContext} from "https://deno.land/x/oak#v9.0.1/mod.ts";
import { userCollection } from "../mongo.ts";
import { hashSync, compareSync } from "../deps.ts";
import User from "../models/User.ts";
export class AuthController {
async register(ctx: RouterContext) {
const { value: { name, email, password } } = await ctx.request.body();
let user = await User.findOne({ email });
if (user) {
ctx.response.status = 422;
ctx.response.body = { message: "Email is already used" };
return;
}
const hashedPassword = hashSync(password);
//////////////// FIRST ERROR HAPPENS HERE///////////////////
user = new User({ name, email, password: hashedPassword });
await user.save();
ctx.response.status = 201;
ctx.response.body = {
id: user.id,
name: user.name,
email: user.email
};
}
async login(ctx: RouterContext) {
/////////////////SECOND ERROR HAPPENS HERE /////////////////////
const { value: { email, password } } = await ctx.request.body();
if (!email || !password) {
ctx.response.status = 422;
ctx.response.body = { message: "Please provide email and password" };
return;
}
let user = await User.findOne({ email });
if (!user) {
ctx.response.status = 422;
ctx.response.body = { message: "Incorrect email" };
return;
}
if (!compareSync(password, user.password)) {
ctx.response.status = 422;
ctx.response.body = { message: "Incorrect password" };
return;
}
const key = await crypto.subtle.generateKey(
{ name: "HMAC", hash: "SHA-512" },
true,
["sign", "verify"],
);
const jwt = create( {
alg: "HS256",
typ: "JWT",
}, {
iss: user.email,
exp: getNumericDate(
Date.now() + parseInt(Deno.env.get("JWT_EXP_DURATION") || "0"))
},
key
);
ctx.response.body = {
id: user.id,
name: user.name,
email: user.email,
jwt,
};
}
}
export default new AuthController();
First error:
Property 'name' does not exist on type 'Promise<Uint8Array> | Promise<any> | Promise<URLSearchParams> | FormDataReader | Promise<string> | undefined'.deno-ts(2339)
Property 'email' does not exist on type 'Promise<Uint8Array> | Promise<any> | Promise<URLSearchParams> | FormDataReader | Promise<string> | undefined'.deno-ts(2339)
Property 'password' does not exist on type 'Promise<Uint8Array> | Promise<any> | Promise<URLSearchParams> | FormDataReader | Promise<string> | undefined'.deno-ts(2339)
Second error:
Property 'email' does not exist on type 'Promise<Uint8Array> | Promise<any> | Promise<URLSearchParams> | FormDataReader | Promise<string> | undefined'.deno-ts(2339)
Property 'password' does not exist on type 'Promise<Uint8Array> | Promise<any> | Promise<URLSearchParams> | FormDataReader | Promise<string> | undefined'.deno-ts(2339)
I can't understand what does it mean and how can I fix them?
PS: The whole project code can be find here: https://github.com/thecodeholic/deno-survey

Answer 1

Simply I added .value after the lines causing errors, and seems the problem resolved:
const { value: { name, email, password } } = await ctx.request.body().value;
const { value: { email, password } } = await ctx.request.body().value;